baber/WOPTO huggingface dataset:
Patent JP-2001002620-A (JP)
Title: Production of aromatic polycarboxylic acid
Inventor: MATSUOKA KAZUYUKI
IPC: C07C63/313
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce the lowering of a catalytic activities because of the catalyst becoming insoluble during the reaction, and further to omit a complex step for making the aromatic polycarboxylic acid free by suppressing the formation of a compound composed of the produced aromatic polycarboxylic acid and the catalyst. SOLUTION: This method for producing an aromatic polycarboxylic acid by oxidizing an aromatic polyalkyl compound comprises using a heavy metal and bromine as a catalyst, oxidizing the aromatic polyalkyl in a mixed solvent of 3-50 wt.% lower fatty acid and water to suppress the lowering of the activities of the catalyst and formation of an insoluble compound by the reaction of the aromatic polycarboxylic acid with the catalyst.
Patent JP-H118070-A (JP)
Title: Display device
Inventor: KUMAGAI MINORU
IPC: H05B33/12
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can make a clear indication by restraining the light from leaking to an adjacent picture element. SOLUTION: A black mask 13 is formed at the back surface of a glass substrate 12 so that a line width may decrease, and a light diffusing layer 16 is formed in a gap partitioned by the black mask 13. A front electrode 18, an organic EL layer 19, and a back surface electrode 20 are formed sequentially 17 at the back surfaces of the black mask 13 and the light diffusing layer 16 through a protective film. The luminous part (the area where electrodes overlap) of the organic EL layer 19 is set so as to be smaller than the light diffusing layer 16. The light from a luminous part can be restrained from entering a picture element area adjacent to it by the black mask 13, thus it is possible to make a clear indication without generating light leakage.
Patent JP-H0464245-A (JP)
Title: Electron microscope with optical microscope and appearance inspection device using it
Inventor: SAITO TOSHIO
IPC: H01L21/66
Filed: 1990-07-04
Abstract: PURPOSE:To make a series of quick operation, from alignment of a point to be inspected through detailed inspection, possible by macro-alignment of placement with an optical microscope and micro-inspection with an electron microscope. CONSTITUTION:A semiconductor substrate 1 is kept in a vacuum vessel 5 which is maintained at vacuum after it is placed on the sample stage 8. Placement alignment for a point of the substrate to be inspected, i.e., required integrated circuit pattern of part A, is made by use of an optical microscope, with controlling both horizontal movement and oblique angle of the sample stage 8. Easy alignment of the sample placement becomes possible with short period of time because the macro-alignment of the inspection part can be made.
Patent JP-S6152972-A (JP)
Title: Method for predicting breakout in continuous casting
Inventor: KAWAKAMI KIMINARI
IPC: B22D11/16
Filed: 1984-08-24
Abstract: PURPOSE:To predict surely the breakout of an unsolidified billet to be drawn from a casting mold by measuring the amplitude value of the oscillating mold and knowing the lubricating condition of the mold and solidified shell from the change in the amplitude value thereof. CONSTITUTION:A displacement meter 6 which measures the displacement of the casting mold 2 oscillated by an oscillation frame 5 is provided to a mold frame 3 in continuous casting of a steel. The amplitude value of the oscillating mold 2 is measured by the meter 6 and the lubricating condition between the solidified shell 8 of a molten steel 7 poured into the mold 2 and the mold 2 is known from the change in the amplitude value. The generation of the breakout of the unsolidified billet 9 to be drawn from the mold 2 is predicted from said condition.
Patent JP-H0840336-A (JP)
Title: Helmet holder for vehicle
Inventor: SUZUKI TAKAYUKI
IPC: B62J11/00
Filed: 1994-07-27
Abstract: PURPOSE:To improve an anti-theft function of a helmet by providing a cushion material, brought into contact with a top part of a helmet stopping hook when a driving seat is placed in a closed condition, in a seat bottom of a lower surface of the driving seat. CONSTITUTION:A seat bottom 42 is provided in a lower surface of a driving seat 26. In a lower surface of this seat bottom 42, a cushion material 43 is provided in a part just above a top part 41a of a helmet stopping hook 41. The cushion material 43, in a condition of closing the driving seat 26, is provided so as to be into contact with the top part 41a of the helmet stopping hook 41 provided on a rear part car body frame, and a helmet holder 44 is formed by these helmet stopping hook 41 and cushion material 43. In the lower surface of the seat bottom 42, by bringing the cushion material 43 into contact with the top part 41a of the helmet stopping hook 41 in a condition of closing the driving seat 26, a clearance between the seat bottom 42 and the helmet stopping hook 41 is eliminated, to prevent dislocation of a metal fitting 40 of a helmet.
Patent JP-H0464200-A (JP)
Title: Speed measuring instrument
Inventor: SAITO MITSUO
IPC: G08G1/08
Filed: 1990-07-03
Abstract: PURPOSE:To safely and precisely stop a vehicle violating traffic regulations by providing a signal control signal generator which outputs a signal control signal to light a signal in the neighborhood of a stopping point interlocking with speed data recorded on a recording part. CONSTITUTION:A wave 5 is transmitted from a transmission/reception part 1 arranged at a measuring point 10 to a travelling vehicle 4, and a reflected wave is received with the transmission/reception part 1 again, and the transmission/reception part 1 detects a Doppler signal 6, and outputs it to a speed measuring part 2. The speed measuring part 2 measures the speed data 8 by converting the Doppler signal 6 to the speed of the travelling vehicle 4, and the speed data 8 is data-transmitted to the recording part 3 via a transmission line 7, and is record-printed on a printer, etc. At the stopping point 11, the signal 14 in the neighborhood of the stopping point 1 is controlled by outputting the signal control signal 13 interlocked with the speed data 8 from the signal control signal generator 12, and stopping light is displayed. Thereby, it is possible to safely stop the vehicle violating the traffic regulations.
Patent JP-2001004836-A (JP)
Title: Manufacture of polarizing diffraction element
Inventor: NISHIMURA RYO
IPC: G02B5/18
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a polarizing diffraction element of nonspecular property in which diffracted light itself causes specific polarization such as circular polarization and linear polarization. SOLUTION: This manufacturing method comprises a first process in which a cholesteric alignment film having a diffusion rate defined by the ratio of the reflection exclusive reflectance (SCE) to the reflection inclusive reflectance (SCI) ((SCE/SCI)×100) of 15% or more is formed on an alignment support substrate, a second process in which a diffraction pattern of a diffraction element substrate is transferred to the surface of the cholesteric alignment film, and a third process in which the cholesteric alignment film surface on which the diffraction pattern is transferred and the support substrate are layered via an adhesive layer.
Patent JP-H0341628-A (JP)
Title: Optical information processor
Inventor: TATSUNO TORU
IPC: G11B7/09
Filed: 1989-07-10
Abstract: PURPOSE:To reduce the weight of an objective lens holding member and to acquire the dynamic balance of the holding member by using a light flux limiting member also as a counter weight member to balance the weight of the objective lens holding member. CONSTITUTION:With a rotary shaft 2, which is the turning center of an objective lens holding member 1 as a center, and a slit member 103 is provided in the reverse position of a position where an objective lens 3 is provided. In the lower direction of the slit member 103, an LED 102 is fixed with a light emitting element 4 and a collimator lens member 101 and a light flux 9 is emitted by such an LED 102 to be almost parallel. A light receiving element 14 is arranged in an upper part and a light receiving means 4 and a collimator 101 are arranged with the slit member 103 between for also used as the counter weight. Thus, the movable part weight of the objective lens supporting member 1 and the movable part can be dynamically balanced. Then, a compact and lightweight optical information processor can be acquired.
Patent JP-H0464638-A (JP)
Title: Floor structure
Inventor: TAKEDA TOSHIRO
IPC: E04B5/02
Filed: 1990-07-02
Abstract: PURPOSE:To improve the extent of floor impact noise interrupting performance by forming an outer frame with plural floor large beams, anchoring plural floor small beams, parallel set up with each other, to these floor large beams, and locking a floor plate to the top of each floor small beam. CONSTITUTION:An outer frame is formed with four floor large beams, and plural floor small beams 24 parallel set up with each other are anchored to the floor large beams, forming a floor structure 21. Then, a connecting member 31 connecting these floor small beams 24 is attached to the longitudinal side of the floor small beams 24 where this floor structure 21 adjoins, while two ceiling hangers 32, 33 are parallel set up between the floor small beams 24. In succession, the ceiling hanger 32 on one side is locked one side of the opposite floor large beam and the connecting member 31, and the ceiling hanger 33 on the other is locked to the other side of the floor large beam and the connecting member 31. With this constitution, a damping effect is thus securable.
Patent JP-H10826-A (JP)
Title: Structure of thermal line printer
Inventor: SUZUKI MINORU
IPC: B41J2/32
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin type thermal line printer passing a recording sheet between a thermal line head and a platen roller by pressing the sheet by a predetermined pressing force between the roller and the head, and rotating a conveying roller. SOLUTION: An image is formed on a recording sheet P by passing the sheet P between a thermal line head 1 and a platen roller 2 by oppositely disposing the roller 2 to the head 1, and urging the roller to the head and a conveying roller 3 provided adjacently to the head.
Patent JP-H051012-A (JP)
Title: Tetracyanobicyclo(2.2.1) heptane or heptene derivative, and antimicrobial agent for agriculture and horticulture
Inventor: SHIBATA TAKU
IPC: A01N37/34
Filed: 1991-06-21
Abstract: PURPOSE:To provide the novel compound having high control effects on plant diseases, especially Pyricularia oryzae, Pseudoperonopora humuli, Alternaria brassici-cola, etc., and useful as an agricultural or horticultural antimicrobial agent having an excellent activity and rain resistance without giving chemical damages to crops. CONSTITUTION:A compound of formula I or II (R is alkyl, halogenocycloalkyl, alkenyl or benzyl), e.g. 2,2,3,3-tetracyano-1-propylbicyclo [2.2.1] heptane or 5,5,6,6- tetracyanobicyclo [2.2.1] hept-2-ene. The compound of formula I is produced by reducing a compound of formula III, and the compound of formula II is also produced by reacting a 2-substituted cyclopenradiene compound with tetracyanoethylene at -15 to 50 deg.C, preferably 0-15 deg.C. The compound is applied in the form of powder, water-dispersible agent, emulsion, flowable agent, fine particles, granules, etc., by spraying the agent on the stems and leaves of crops, by applying the agent to soil or to the surface of water, etc.
Patent JP-H11315502-A (JP)
Title: Steel tie
Inventor: TOKUOKA KENZO
IPC: E01B3/20
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a steel tie capable of surely preventing settlement and projection and making it difficult to change the shape thereof even in the case where excessive load is applied from a rail thereto. SOLUTION: A steel tie is provided with a plate-like upper side part 5 and a plate-like lower side part 6, and it is so formed that a vertical side part 7 for connecting the central parts in direction of the width of both upper and lower sides is formed in succession in the longitudinal direction of the steel tie. A vertical cross section in the direction of the width is formed in an approximately H-shape, both longitudinal end faces of the tie are closed with projection preventing plates 8, and the sides of a space surrounded by the upper side part 5, lower side part 6, vertical side part 7 and projection preventing plates 8 are opened outward. Load from a rail is transferred to the ballast from both upper and lower side parts.
Patent JP-S5965948-A (JP)
Title: Recording and reproducing method
Inventor: SATOU HIDEAKI
IPC: G11B7/135
Filed: 1982-10-06
Abstract: PURPOSE:To execute effectively and at a high speed recording and reproducing by executing simultaneously recording and reproducing to and from plural recording tracks by use of a semiconductor laser array and a photoelectric converting element array. CONSTITUTION:Information transferred at a high speed is divided into three buffer memories once, is stored, and subsequently, is read out simultaneously at a low speed, and each laser of a semiconductor laser array 11 is driven independently, respectively. Three luminous fluxes of the laser array 11 are condensed by the same condensing leans 12, and a recording track group 14 is formed simultaneously. a photoelectric converting element array 21 is placed at a position of the laser array 11, receives a reflected ray from the recording track group 14 illuminated by a light source 20, and reads out independently and simultaneously each information which is divided and recorded in plural recording tracks. This signal is stored in three buffer memories once, and it is read out at a high speed and is reproduced.
Patent JP-H11172773-A (JP)
Title: Unit building, and design method thereof
Inventor: SUZUKI HIROYUKI
IPC: E04B1/348
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with the floor plan, the appearance, the shape, etc., requested by a user by providing a reinforcement member to reinforce a beam- projecting building unit in the vicinity of a column or a box-shaped unit, or on an external surface of the unit building. SOLUTION: A floor-beam frame is formed by bridging a floor beam 22 and a ceiling beam 23 between two columns 21 opposite to each other. A projecting ceiling beam 22A orthogonal to one side of a frame surface of a column- beam frame from a lower end part of each column 21 is provided. In addition, a projecting ceiling beam 23A orthogonal to one side of the frame surface of the column-beam frame from an upper end part is provided. A C-shaped beam projecting building unit 20 is formed. Two building units 20, 20 are joined with each other, a middle column 40 is provided between the floor beam 22 and the ceiling beam 23, and a reinforcement frame 41 is provided between the projecting beam 22A and the projecting ceiling beam 23A.  No column is present in the vicinity of joined parts 22B, 23B, the room space can be expanded, and the plan-coping potential to be flexibly coped with the floor plan, the appearance, the shape, etc., requested by users, can be obtained.
Patent JP-S5878911-A (JP)
Title: Parts feeder
Inventor: YOSHIDA RIYOUICHI
IPC: B65G47/14
Filed: 1981-11-02
Abstract: PURPOSE:To provide an oscillation-type parts feeder which can supply minute parts in line by providing an adsorption disc to adsorb stored parts upward and transfer same onto an aligning track. CONSTITUTION:Parts are put in a storing portion 1 and rotated and moved toward the outer periphery by centrifugal force produced by rotation of the storing portion 1. When the parts are moved to a position below an adsorber 8, that is, an adsorbing position 10 by rotation, the parts are sucked by the adsorber 8 to be adsorbed to the lower surface of an adsorbing disc 6, and carried above an aligning track 3 by rotation of the adsorbing disc 6. When the parts arrive below a separator 9, that is, at a separating position, suction is cancelled so that the parts drop upon the aligning track 3 to be carried by rotation of the aligning track 3. During such operations, the parts other than the parts of required posture are fed back to the storing portion 1 by an attachment fixed to the outside wall by utilizing a head, and only the parts of required posture are discharged from an outlet.
Patent JP-H1016200-A (JP)
Title: Device for cleaning end of plate cylinder for gravure printing
Inventor: SANO MITSUHIRO
IPC: B41F35/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To clean the end of a plate cylinder for gravure printing automatically, extremely simply, and positively with cleaning liquid. SOLUTION: There are provided a table frame body 1 and an upward and downward movable cleaning frame body 3, in which the cleaning frame body 3 includes a cleaning liquid tank 10 at its lower side and a hollow frame body 11 at its upper side and the hollow frame body 11 has a rotating brush body 18 in the interior thereof and a window 21 formed capable of inserting the end of a plate cylinder (a) for gravure printing at its front part and, further, detachably provided between the rotation brush body 18 and the window 21 is an insulation board material 27 with an opening 29 formed for holding the end of the cylinder (a) so as to permit the insulation board material 27 to be replaceable in accordance with the diameter of the cylinder (a).
Patent JP-H0927380-A (JP)
Title: Ozonizer
Inventor: MATSUMOTO KENJI
IPC: H01T23/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To remove the moisture within the base of an ozonizer with a simple structure. SOLUTION: A base 2 has a discharge electrode and induction electrode 7 for generating a creep discharge for generating ozone. A heater 11 which is a self-temperature controlling surface heating element is directly printed on the other surface 2b of the base 2 over a wide range. The self-temperature controlling surface heating element has the property of increasing the resistance value, when it rises to a prescribed temperature, to control the current, thereby suppressing the rise of temperature. Thus, when a voltage is applied by a power source 9, the heater 11 sharply rises to the prescribed temperature, and keeps a constant temperature thereafter. Thus, the base 2 is kept at the constant temperature without providing a voltage regulating means for temperature regulation, and the moisture within the base 2 is removed to facilitate the generation of creep discharge.
Patent JP-H0662169-A (JP)
Title: Document stacker for facsimile equipment or the like
Inventor: IDOKAWA YOSHIO
IPC: B41J13/10
Filed: 1992-07-03
Abstract: PURPOSE:To easily use a facsimile equipment or the like with respect to the convenience for acquisition of a recorded picture and to make it compact. CONSTITUTION:In a facsimile equipment 1, the recorded picture ejected from a recorded picture ejection hole 4 is received by a recorded picture stacker 5, and the center of a document stacker 3 is shifted from that of a document ejection hole 2, and the document ejected from the document ejection hole 2 is received by a document stacker 3. At this time, the document is made rigid and does not hang down from the document stacker 3 because the ejected document is curled upward by ribs 6a and 6b of the document stacker 3. Consequently, the recorded picture is easily acquired without removing the document stacker 3 from the facsimile equipment 1.
Patent JP-S6067465-A (JP)
Title: Production of imidazole
Inventor: KAMINAKAI HIROAKI
IPC: C07D233/58
Filed: 1983-09-26
Abstract: PURPOSE:To produce imidazole useful as an important intermediate for agricultural germicides, etc. in high yield, by condensing hexamethylenetetramine which is a condensate of formalin with ammonia with glyoxal in the presence of a mineral acid. CONSTITUTION:Glyoxal is condensed with hexamethylenetetramine (urotropin in an amount of 0.1-0.2mol based on the glyoxal) and ammonia or a salt thereof (in an amount of 1.0-1.5mol based on the glyoxal) preferably within 70-90 deg.C temperature range to give the aimed imidazole. The above-mentioned method is applied to a substituted glyoxal to afford an imidazole compound, e.g. 4-methylimidazole.
Patent JP-H03251413-A (JP)
Title: Manufacture of interior part for automobile
Inventor: IMAIZUMI TAKASHI
IPC: B29L31/58
Filed: 1990-07-04
Abstract: PURPOSE:To enable manufacturing processes to be shortened extremely by laminating simultaneously cushion layers such as flexible polyurethane foam, non-woven fabric or the like at the time of foaming a rigid urethane core material with a glass mat. CONSTITUTION:For the cushion layer 15, flexible polyurethane foam is used and, by vacuum molding it through vacuum suction holes 21 opened in a foam molding lower mold 20, a pad material 13 is held closely on the mold surface of the foam molding lower mold 20. when the setting of the pad material 13 and a glass mat 11 is completed, rigid urethane rein liquid is injected in the foam molding lower mold 20 and a foam molding upper mold 22 is lowered relative to the lower material and then the upper and lower molds 20, 22 are subjected to mold clamp, so that a rigid urethane core material with the pad material 13 is molded into required configurations. After that, on a compression upper mold 30, the rigid urethane core material 12 with the pad material 13 is set and, on the mold surface of a compression lower mold 31, slash skin material 16 is located in the form of facing the slash skin layer 17 to the lower side 17, and the slash foam layer 18 is applied with an adhesive agent, and finally, the compression upper and lower molds 30,31 are mold clamped with each other.
Patent JP-H0342139-A (JP)
Title: Metallic mold for casting
Inventor: YAMAZAKI KOJIRO
IPC: B22D17/22
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a metallic mold for casting, where good gas venting effect is expected and high quality casting can be manufactured by applying inclination to a gas venting groove communicated and opened to the air outside of the metallic mold from cavity side so as to come to smaller flowing cross sectional area as going to outside. CONSTITUTION:The slowing cross sectional area (a) at opening side to the air is formed to smaller than the flowing cross sectional area A at the cavity side of the gas venting groove 4. When molten metal after filling up in the cavity reaches the gas venting groove 4, semi-solidification starts. The conventional selective molten metal flowing, which runs out while spreading the semisolidified part with back pressure, is forcedly squeezed with inclined face changing squeezed force utilizing the inclined face in sloping direction to restrain running out force. By this method, it is prevented that the molten metal runs out and as length of the gas venting groove 4 can be shortened, solid oil developed in the groove 4 can be easily blown out and the perfect gas venting is achieved and the casting without blow hole, rippled surface, etc., is obtd.
Patent JP-S6334801-A (JP)
Inventor: JOJIMA KENJI
IPC: F21L4/00
Filed: 1986-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。